86978262147

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1\times {\mathrm{50833}}^1$

素因数の和:52283

約数の個数: 32

約数和(自身を含む): 134884968960

約数和(自身を除く): 47906706813

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1381, 4143, 9667, 29001, 50833, 81479, 152499, 244437, 355831, 570353, 1067493, 1711059, 2999147, 8997441, 20994029, 62982087, 70200373, 210601119, 491402611, 1474207833, 4141822007, 12425466021, 28992754049, 86978262147]

約数ペア:

[(1, 86978262147), (3, 28992754049), (7, 12425466021), (21, 4141822007), (59, 1474207833), (177, 491402611), (413, 210601119), (1239, 70200373), (1381, 62982087), (4143, 20994029), (9667, 8997441), (29001, 2999147), (50833, 1711059), (81479, 1067493), (152499, 570353), (244437, 355831)]